Generalize the deferred-estimation early-exit to the cost model#8699
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connortsui20 wants to merge 8 commits into
Closed
Generalize the deferred-estimation early-exit to the cost model#8699connortsui20 wants to merge 8 commits into
connortsui20 wants to merge 8 commits into
CodSpeed HQ / CodSpeed Performance Analysis
failed
Jul 10, 2026 in 0s
Performance Regression: -10.24%
❌ 2 regressed benchmarks
✅ 1628 untouched benchmarks
⏩ 42 skipped benchmarks1
Warning
Please fix the performance issues or acknowledge them on CodSpeed.
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ❌ | Simulation | compact[(4096, 90)] |
750.6 ns | 838.1 ns | -10.44% |
| ❌ | Simulation | compare_int_constant |
268.7 µs | 298.7 µs | -10.04% |
Tip
Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.
Comparing cost-model-r3-lower-bound (d7a3b3a) with cost-model-r2-costmodel (83988a0)
Footnotes
-
42 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩
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